Enigmatic
Enigmatic adjective - Being beyond one's powers to know, understand, or explain.
Unknown and enigmatic are semantically related in mysterious topic. In some cases you can use "Unknown" instead an adjective "Enigmatic".
Unknown
Unknown adjective - Happening or existing without one's knowledge.
Enigmatic and unknown are semantically related in property topic. Sometimes you can use "Enigmatic" instead an adjective "Unknown", if it concerns topics such as secret, mysterious.
Nearby Words: unknowable, unknowing
Mutual synonyms
Related pairs
Both words in one sentence
- Synopsis: John Egbert is one of the line of clone Super Soldier mecha pilots, fighting a long, grueling war against a mysterious, enigmatic race of Big Creepy-Crawlies who have attacked Earth for reasons unknown.
Source: Fanfic Recs / Homestuck -
Necrons. When first formally introduced, they were supremely enigmatic horrors serving even more horrific beings, known for mysterious harvests of life, unknown plans, and ridiculously advanced technology.
Source: Villain Decay - Woman in Black: Miakis even refers to her as this.EreshVoiced by: Touka Ooura (JP)An enigmatic girl who has an unknown connection to the Ancient Armes Kingdom.
Source: Characters / Suikoden V
Cite this Source
Unknown and Enigmatic. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/enigmatic/unknown
Enigmatic & Unknown. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/enigmatic/unknown>.
Unknown or Enigmatic. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/enigmatic/unknown.
Google Ngram Viewer shows how "enigmatic" and "unknown" have occurred on timeline